#XMPP is an egregious omission here. Mature IETF standard, federated, #FreeSoftware clients _and_ servers, end-to-end encryption...
You don't need a phone number or even an email ID to use XMPP, but you can also choose Quicksy for easier phone-number-based onboarding.
quicksy.im/
I've written a "Quick and Easy Guide to XMPP" here. contrapunctus.codeberg.page/th…
